Fan Hong-Yi
Chin. Phys. B 2010, 19 (5): 050303
By introducing the $s$-parameterized generalized Wigner operator into phase-space quantum mechanics we invent the technique of integration within $s$-ordered product of operators (which considers normally ordered, antinormally ordered and Weyl ordered product of operators as its special cases). The ...

I. I. Guseinov, B. A. Mamedov
Chin. Phys. B 2010, 19 (5): 050501
A new analytical approach to the computation of the Fermi-Dirac (FD) functions is presented, which was suggested by previous experience with various algorithms. Using the binomial expansion theorem, these functions are expressed through the binomial coefficients and familiar incomplete Gamma functio...

E. Yüzüak, B. Emre, Y. Elerman, A. Yücel
Chin. Phys. B 2010, 19 (5): 057501
The crystal structure, magnetic and magnetocaloric
characteristics of the pseduo ternary compounds of
Tb$_{5}$Ge$_{2-x}$Si$_{2-x}$Mn$_{2x}$ (0 $\leq $ 2$x$ $\leq$ 0.1)
were investigated by x-ray powder diffraction and magnetization
measurements. The x-ray powder diffraction results show that all
com...